a = 80 and b = 39. %3D

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter11: Introduction To Trigonometry
Section11.CT: Test
Problem 14CT: In a right triangle with acute of measures and , cos =ac. Find the following values in terms of the...
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a
A
Note: Triangle may not be drawn to scale.
Suppose a =
80 and b = 39.
Find an exact value (report answer as a fraction). You will need to determine the length of the missing side
first.
sin(B) =
cos(B)
%3D
tan(B)
sec(B) =
csc(B) =
%3D
cot(B)
Transcribed Image Text:a A Note: Triangle may not be drawn to scale. Suppose a = 80 and b = 39. Find an exact value (report answer as a fraction). You will need to determine the length of the missing side first. sin(B) = cos(B) %3D tan(B) sec(B) = csc(B) = %3D cot(B)
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